Contributes to the improvement of fuel cell durability. Also has a track record of adoption in water electrolysis devices.
Our company designs, develops, and manufactures a high-capacity "continuous film deposition system" suitable for surface treatment of metal bipolar plates (separators) for fuel cells, and we offer contract processing coating services. We also provide coating services tailored to output and usage conditions, as well as the development of optimal surface treatments based on customer needs. 【Reasons to Choose Us】 ■ Experts in PVD coating ■ Own dedicated labs and factories for fuel cells ■ Extensive knowledge of the automotive industry ■ Knowledge of continuous coating lines ■ Knowledge of automatic inspection ■ Applicable even under harsh conditions *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.
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We provide comprehensive solutions, including coating services, to solve problems and challenges in fuel cell product development. *Please also refer to the accompanying materials. Feel free to contact us with any inquiries.*
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Founded in 1953 in France as the Tribology Research Center, the H.E.F Group has developed numerous technologies related to surface treatment processing of materials, obtained patents, and sold licenses worldwide. Furthermore, in recent years, they have also developed surface treatment processes for resin housings and added electromagnetic shielding coating services to their lineup. They are expanding their business on a global scale. The H.E.F Group has both research and development and manufacturing facilities, allowing for customization to meet customer needs. The H.E.F Group places importance on establishing a presence close to clients and has many of its own factories around the world. In Japan, HEF DURFERRIT JAPAN Co., Ltd. collaborates with three domestic factories to meet the needs of Japanese customers.